[ OK ] Started Getty on tty4. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.94' (ECDSA) to the list of known hosts. 2020/05/02 03:59:57 fuzzer started 2020/05/02 03:59:57 dialing manager at 10.128.0.26:41819 2020/05/02 03:59:57 syscalls: 3004 2020/05/02 03:59:57 code coverage: enabled 2020/05/02 03:59:57 comparison tracing: enabled 2020/05/02 03:59:57 extra coverage: enabled 2020/05/02 03:59:57 setuid sandbox: enabled 2020/05/02 03:59:57 namespace sandbox: enabled 2020/05/02 03:59:57 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/02 03:59:57 fault injection: enabled 2020/05/02 03:59:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/02 03:59:57 net packet injection: enabled 2020/05/02 03:59:57 net device setup: enabled 2020/05/02 03:59:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/02 03:59:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/02 03:59:57 USB emulation: /dev/raw-gadget does not exist 04:01:43 executing program 0: syzkaller login: [ 170.156381][ T7236] IPVS: ftp: loaded support on port[0] = 21 04:01:43 executing program 1: [ 170.300504][ T7236] chnl_net:caif_netlink_parms(): no params data found [ 170.418638][ T7236] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.432850][ T7236] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.441312][ T7236] device bridge_slave_0 entered promiscuous mode [ 170.474678][ T7236] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.482864][ T7236] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.492055][ T7236] device bridge_slave_1 entered promiscuous mode [ 170.509461][ T7366] IPVS: ftp: loaded support on port[0] = 21 [ 170.559322][ T7236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.588794][ T7236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 04:01:43 executing program 2: [ 170.651864][ T7236] team0: Port device team_slave_0 added [ 170.678787][ T7236] team0: Port device team_slave_1 added [ 170.770870][ T7236] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.777987][ T7236] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 170.809267][ T7236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.876191][ T7236] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.889989][ T7236] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 170.919711][ T7236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.948373][ T7366] chnl_net:caif_netlink_parms(): no params data found [ 170.960237][ T7470] IPVS: ftp: loaded support on port[0] = 21 04:01:44 executing program 3: [ 171.080979][ T7236] device hsr_slave_0 entered promiscuous mode [ 171.155070][ T7236] device hsr_slave_1 entered promiscuous mode 04:01:44 executing program 4: [ 171.319296][ T7519] IPVS: ftp: loaded support on port[0] = 21 [ 171.433828][ T7366] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.440937][ T7366] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.464075][ T7366] device bridge_slave_0 entered promiscuous mode [ 171.483915][ T7366] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.491013][ T7366] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.523500][ T7366] device bridge_slave_1 entered promiscuous mode [ 171.588082][ T7366] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.633527][ T7366] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.669735][ T7594] IPVS: ftp: loaded support on port[0] = 21 [ 171.771959][ T7366] team0: Port device team_slave_0 added 04:01:44 executing program 5: [ 171.830404][ T7366] team0: Port device team_slave_1 added [ 171.844169][ T7470] chnl_net:caif_netlink_parms(): no params data found [ 171.856742][ T7236] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 171.921877][ T7236] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 172.016964][ T7236] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 172.071438][ T7236] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 172.199510][ T7366] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.214079][ T7366] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 172.240801][ T7366] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.281702][ T7366] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.288978][ T7366] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 172.322350][ T7366] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.350387][ T7734] IPVS: ftp: loaded support on port[0] = 21 [ 172.406747][ T7519] chnl_net:caif_netlink_parms(): no params data found [ 172.516828][ T7470] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.524340][ T7470] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.534918][ T7470] device bridge_slave_0 entered promiscuous mode [ 172.575769][ T7366] device hsr_slave_0 entered promiscuous mode [ 172.632680][ T7366] device hsr_slave_1 entered promiscuous mode [ 172.672434][ T7366] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.681352][ T7366] Cannot create hsr debugfs directory [ 172.695800][ T7594] chnl_net:caif_netlink_parms(): no params data found [ 172.711503][ T7470] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.719241][ T7470] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.727282][ T7470] device bridge_slave_1 entered promiscuous mode [ 172.857711][ T7470] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 172.888148][ T7594] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.900407][ T7594] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.909411][ T7594] device bridge_slave_0 entered promiscuous mode [ 172.918069][ T7519] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.926291][ T7519] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.937394][ T7519] device bridge_slave_0 entered promiscuous mode [ 172.957925][ T7470] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.004444][ T7594] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.011625][ T7594] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.021868][ T7594] device bridge_slave_1 entered promiscuous mode [ 173.031304][ T7519] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.039567][ T7519] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.048337][ T7519] device bridge_slave_1 entered promiscuous mode [ 173.139454][ T7519] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.158784][ T7470] team0: Port device team_slave_0 added [ 173.168461][ T7594] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.190250][ T7519] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.213427][ T7470] team0: Port device team_slave_1 added [ 173.230907][ T7594] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.251175][ T7734] chnl_net:caif_netlink_parms(): no params data found [ 173.280058][ T7519] team0: Port device team_slave_0 added [ 173.298226][ T7594] team0: Port device team_slave_0 added [ 173.312160][ T7470] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.321030][ T7470] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.350442][ T7470] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.373856][ T7519] team0: Port device team_slave_1 added [ 173.381325][ T7594] team0: Port device team_slave_1 added [ 173.421156][ T7470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.428500][ T7470] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.457524][ T7470] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.519537][ T7519] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.526911][ T7519] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.554854][ T7519] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.583087][ T7236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.591180][ T7594] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.599719][ T7594] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.626828][ T7594] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.665746][ T7519] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.679604][ T7519] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.708314][ T7519] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.724901][ T7594] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.731886][ T7594] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 173.760362][ T7594] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.846698][ T7470] device hsr_slave_0 entered promiscuous mode [ 173.905456][ T7470] device hsr_slave_1 entered promiscuous mode [ 173.972455][ T7470] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 173.980237][ T7470] Cannot create hsr debugfs directory [ 174.088111][ T7594] device hsr_slave_0 entered promiscuous mode [ 174.142858][ T7594] device hsr_slave_1 entered promiscuous mode [ 174.192350][ T7594] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.200150][ T7594] Cannot create hsr debugfs directory [ 174.218974][ T7734] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.229369][ T7734] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.238146][ T7734] device bridge_slave_0 entered promiscuous mode [ 174.251299][ T7734] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.259128][ T7734] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.267824][ T7734] device bridge_slave_1 entered promiscuous mode [ 174.325953][ T7519] device hsr_slave_0 entered promiscuous mode [ 174.372803][ T7519] device hsr_slave_1 entered promiscuous mode [ 174.412517][ T7519] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.420121][ T7519] Cannot create hsr debugfs directory [ 174.427622][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.437885][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.469644][ T7366] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 174.516524][ T7366] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 174.565623][ T7236] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.606327][ T7734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 174.618193][ T7366] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 174.648281][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.657238][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.666648][ T3190] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.673967][ T3190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.704207][ T7734] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 174.720849][ T7366] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 174.779878][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.791154][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.801129][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.810578][ T3189] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.817733][ T3189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.826619][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.852563][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.925659][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.939344][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.948778][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.964322][ T7734] team0: Port device team_slave_0 added [ 175.014198][ T7734] team0: Port device team_slave_1 added [ 175.039147][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.050897][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.090904][ T7734] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.098138][ T7734] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.125983][ T7734] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.181876][ T7734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.195659][ T7734] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 175.224041][ T7734] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.236531][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.245990][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.281671][ T7470] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 175.335955][ T7470] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 175.409069][ T7236] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 175.421038][ T7236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.432434][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.440967][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.478995][ T7470] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 175.618722][ T7734] device hsr_slave_0 entered promiscuous mode [ 175.672846][ T7734] device hsr_slave_1 entered promiscuous mode [ 175.722348][ T7734] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.729920][ T7734] Cannot create hsr debugfs directory [ 175.741694][ T7470] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 175.810661][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.818990][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 175.837029][ T7594] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 175.886873][ T7236] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.919336][ T7594] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 176.009330][ T7594] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 176.078528][ T7594] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 176.109429][ T7519] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 176.159051][ T7519] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 176.209118][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.218289][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.239734][ T7519] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 176.289657][ T7519] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 176.403074][ T7366] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.487732][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.498553][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.520280][ T7366] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.531848][ T7236] device veth0_vlan entered promiscuous mode [ 176.553823][ T7734] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 176.604532][ T7734] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 176.636700][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.644669][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.654368][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.663689][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.690771][ T7734] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 176.736386][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.745718][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.756599][ T3193] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.763802][ T3193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.783068][ T7236] device veth1_vlan entered promiscuous mode [ 176.801727][ T7734] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 176.857778][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.865948][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.874568][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.885861][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.894862][ T3190] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.901914][ T3190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.921843][ T7470] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.956828][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.966384][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.987281][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.996972][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.007603][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.052702][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.063695][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.074460][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.083196][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.100518][ T7366] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 177.112573][ T7366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.146939][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.155830][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.165072][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.176668][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.186568][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.195458][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.230439][ T7470] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.240940][ T7236] device veth0_macvtap entered promiscuous mode [ 177.263638][ T7594] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.286863][ T7236] device veth1_macvtap entered promiscuous mode [ 177.307515][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 177.315800][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 177.325847][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.334260][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.341822][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.351256][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.360535][ T3189] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.368315][ T3189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.376912][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.384967][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.408157][ T7594] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.434066][ T7366] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.453622][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.461639][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.471108][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.480196][ T3193] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.487563][ T3193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.516160][ T7519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 177.531579][ T7236] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.550364][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.559691][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.569069][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.581704][ T3189] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.588853][ T3189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.597572][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.606482][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.615116][ T3189] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.622618][ T3189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.631063][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.640642][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.673937][ T7236] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.700063][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.710398][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.719769][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.730155][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.743086][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.753203][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.761857][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 177.770892][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 177.780252][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.789372][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.798493][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 177.807615][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.819048][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.840619][ T7519] 8021q: adding VLAN 0 to HW filter on device team0 [ 177.876838][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 177.888567][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.899885][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.909859][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.919137][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.930040][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.938835][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.951174][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.960960][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.027025][ T7594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.055365][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.065027][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 178.075033][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.086828][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.096247][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.103744][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.186166][ T7734] 8021q: adding VLAN 0 to HW filter on device bond0 [ 178.194672][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.204152][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.215738][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.226985][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.236701][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.245590][ T2894] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.254163][ T2894] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.262912][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.271278][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.280474][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.289129][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.301306][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.309658][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.327039][ T7366] device veth0_vlan entered promiscuous mode [ 178.337505][ T7470] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.388691][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 178.433195][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.440793][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.458348][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 178.467802][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 04:01:51 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='size=979E']) [ 178.483544][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.506559][ T7594] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.538026][ T7366] device veth1_vlan entered promiscuous mode [ 178.556556][ T7734] 8021q: adding VLAN 0 to HW filter on device team0 [ 178.572682][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 178.603118][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 178.630292][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 178.641323][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 178.656525][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 04:01:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0x8, 0xf2, 0x0, 0x0) [ 178.734051][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 178.751199][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 178.779857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 178.795319][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 178.812754][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 178.821849][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.830948][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 178.840900][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.850275][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.877363][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.896635][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.904092][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.918374][ T7519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 178.939054][ T7470] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.958102][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.997762][ T7366] device veth0_macvtap entered promiscuous mode [ 179.025868][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 179.035732][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 179.048352][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.058812][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.070786][ T3193] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.077975][ T3193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.088560][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 179.105809][ T7366] device veth1_macvtap entered promiscuous mode [ 179.137225][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 179.146814][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 179.157817][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 179.167034][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 179.197093][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.211754][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.230218][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 179.268884][ T7519] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 179.309464][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 179.323307][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 179.337779][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.348831][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.364725][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 179.376087][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 179.398436][ T7366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.409459][ T7366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.424682][ T7366] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.468996][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 179.478356][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.492252][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.500971][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.514465][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.525452][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.534494][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.546951][ T7366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.561784][ T7366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.577085][ T7366] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.596434][ T7734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 04:01:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='size=979%']) [ 179.620633][ T7470] device veth0_vlan entered promiscuous mode [ 179.637418][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.666229][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.678564][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.694807][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.704052][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 179.713066][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 179.721695][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.730821][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.764102][ T7594] device veth0_vlan entered promiscuous mode [ 179.813859][ T7470] device veth1_vlan entered promiscuous mode [ 179.821549][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.842882][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.850688][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 179.867628][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 179.892981][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 04:01:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='size=979%']) [ 179.956460][ T7519] device veth0_vlan entered promiscuous mode [ 179.969762][ T7594] device veth1_vlan entered promiscuous mode [ 180.006703][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.021147][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 180.030642][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.045982][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.188874][ T7519] device veth1_vlan entered promiscuous mode 04:01:53 executing program 0: prlimit64(0x0, 0x0, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x3b24, &(0x7f0000000740)=0x0) io_submit(r1, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000780), 0x4000}]) [ 180.250624][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.273083][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.289847][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 04:01:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='size=979e']) [ 180.299522][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.330282][ T7734] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.361853][ T7470] device veth0_macvtap entered promiscuous mode [ 180.373844][ C0] hrtimer: interrupt took 38093 ns [ 180.447975][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.469086][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.491750][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.556745][ T7470] device veth1_macvtap entered promiscuous mode [ 180.570533][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 04:01:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x3b24, &(0x7f0000000740)=0x0) io_submit(r2, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) [ 180.599503][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.653181][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.688883][ T7594] device veth0_macvtap entered promiscuous mode [ 180.721157][ T7594] device veth1_macvtap entered promiscuous mode 04:01:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='size=979e']) [ 180.765414][ T7519] device veth0_macvtap entered promiscuous mode [ 180.796107][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.806519][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.815222][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.829013][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.910632][ T7470] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.933377][ T7470] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.954737][ T7470] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 180.978105][ T7470] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.036322][ T7470] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.117014][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.147227][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.188760][ T3190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.399973][ T7519] device veth1_macvtap entered promiscuous mode [ 181.477967][ T7470] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.531126][ T7470] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.551818][ T7470] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 181.574200][ T7470] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.618085][ T7470] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.700756][ T7594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.722038][ T7594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.742019][ T7594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.761298][ T7594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.782782][ T7594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 181.795551][ T7594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.808381][ T7594] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.833809][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.860122][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.883265][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.912929][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.922536][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.931441][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 182.047461][ T7594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.059944][ T7594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.071664][ T7594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.083054][ T7594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.094879][ T7594] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.107014][ T7594] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.119324][ T7594] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.138439][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.148191][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.226342][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.237371][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 04:01:55 executing program 2: [ 182.282347][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.294204][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.322311][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.342285][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.362028][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 182.391994][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.414028][ T7519] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 182.494273][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.504457][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.515369][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.524865][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.536763][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.546083][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.558046][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.569756][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.579981][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.592515][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.602467][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.613305][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.623507][ T7519] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 182.634263][ T7519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 182.646858][ T7519] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 182.655243][ T7734] device veth0_vlan entered promiscuous mode [ 182.670737][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.679435][ T2894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.817266][ T7734] device veth1_vlan entered promiscuous mode [ 182.957502][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 182.966747][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 182.977104][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.987838][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 04:01:56 executing program 3: 04:01:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x0, 0x400000008d}, 0x0) r1 = getpid() sched_setattr(0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r2, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000000340)) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000002c0)) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x1}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) dup(r5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@initdev, @in=@broadcast}}, {{}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x3}, &(0x7f0000001fee)='R\trzs\xac\x84cusgrVex:De', 0x0) getdents(r0, 0x0, 0x0) [ 183.046693][ T7734] device veth0_macvtap entered promiscuous mode [ 183.086104][ T7734] device veth1_macvtap entered promiscuous mode [ 183.145205][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 183.159806][ T3069] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 183.204285][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.222173][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.232551][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.247179][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.258567][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.269823][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.291812][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.321994][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.341822][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 183.352864][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.365949][ T7734] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 183.375811][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 183.386034][ T3188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.398472][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.410249][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.426303][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.437667][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.448003][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.459429][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.469650][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.488068][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.500084][ T7734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 183.520987][ T7734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 183.534140][ T7734] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 183.581309][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 183.590221][ T3193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 04:01:56 executing program 5: 04:01:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x3b24, &(0x7f0000000740)=0x0) io_submit(r2, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) 04:01:56 executing program 2: 04:01:56 executing program 4: 04:01:56 executing program 3: 04:01:56 executing program 1: 04:01:56 executing program 4: 04:01:57 executing program 2: 04:01:57 executing program 4: 04:01:57 executing program 2: 04:01:57 executing program 2: 04:01:57 executing program 1: 04:01:57 executing program 5: 04:01:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1, 0x5}, 0x1c) io_setup(0x3b24, &(0x7f0000000740)=0x0) io_submit(r2, 0x6c2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x982f00000000b819, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000780), 0x4000}]) 04:01:57 executing program 3: 04:01:57 executing program 4: 04:01:57 executing program 2: 04:01:57 executing program 1: 04:01:57 executing program 5: 04:01:57 executing program 2: 04:01:57 executing program 3: 04:01:57 executing program 4: 04:01:57 executing program 1: 04:01:57 executing program 3: 04:01:58 executing program 1: 04:01:58 executing program 0: 04:01:58 executing program 3: 04:01:58 executing program 1: 04:01:58 executing program 5: 04:01:58 executing program 2: 04:01:58 executing program 4: 04:01:58 executing program 4: 04:01:58 executing program 3: 04:01:58 executing program 0: 04:01:58 executing program 1: 04:01:58 executing program 2: 04:01:58 executing program 5: creat(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f0000000480)=ANY=[@ANYBLOB='./file0'], &(0x7f0000000000)='./file0\x00', 0x0, 0x1083004, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2aa482f, 0x0) 04:01:58 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400422, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x8004000, 0x0, &(0x7f00000fff80), 0x0, &(0x7f0000000140)=[@assoc]}], 0x13c, 0x0) prctl$PR_SET_FPEMU(0xa, 0x2) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) r2 = open(&(0x7f0000002000)='./bus\x00', 0x44042, 0x0) ftruncate(r2, 0x0) write$dsp(r2, &(0x7f0000000040)="36daaaa51121b9e19acda3f4f927d465ba89c9f271863d975f1e539e7c4e99adbc8365f35a6d6dd79e73e63049ef6581c81628dfbf31996f21f515762f76ea2ecdb82c3c2edea3d5e501065c09aba9848e733a07584bf945a5d52357e1ef25813879225a1b5a505fed1f363cf5e22a36691d2e8aedd83153d8307d363c65783629b65ae0a8af742e375d2d99f4a2878f274c0f56d9", 0x95) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, r3}) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f00000001c0)=0x4000000) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x492492492492805, 0x0) 04:01:58 executing program 3: mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000001c0)={0x0, 0xfffffffffffffffa}) 04:01:58 executing program 1: 04:01:58 executing program 2: 04:01:58 executing program 0: 04:01:58 executing program 1: sendmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_emit_ethernet(0x46, &(0x7f00000000c0)={@local, @empty, @void, {@ipv6={0x86dd, @dccp_packet={0x0, 0x6, "a600", 0x10, 0x21, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x1, 0xa, 0x0, "78864f", 0x0, "2c8ce2"}}}}}}}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000440)=ANY=[], 0x0) syz_open_procfs$namespace(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 186.084526][ T8657] ------------[ cut here ]------------ [ 186.090833][ T8657] WARNING: CPU: 0 PID: 8657 at fs/iomap/apply.c:51 iomap_apply+0xa0c/0xcb0 [ 186.099426][ T8657] Kernel panic - not syncing: panic_on_warn set ... [ 186.106063][ T8657] CPU: 0 PID: 8657 Comm: syz-executor.3 Not tainted 5.7.0-rc1-next-20200415-syzkaller #0 [ 186.116152][ T8657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.127261][ T8657] Call Trace: [ 186.130565][ T8657] dump_stack+0x188/0x20d [ 186.134907][ T8657] ? iomap_apply+0x960/0xcb0 [ 186.139530][ T8657] panic+0x2e3/0x75c [ 186.143469][ T8657] ? add_taint.cold+0x16/0x16 [ 186.148594][ T8657] ? printk+0xba/0xed [ 186.150991][ T8662] dccp_invalid_packet: invalid packet type [ 186.152580][ T8657] ? kmsg_dump_rewind_nolock+0xd9/0xd9 [ 186.152607][ T8657] ? __warn.cold+0x14/0x35 [ 186.152629][ T8657] ? iomap_apply+0xa0c/0xcb0 [ 186.152644][ T8657] __warn.cold+0x2f/0x35 [ 186.152661][ T8657] ? iomap_apply+0xa0c/0xcb0 [ 186.152675][ T8657] report_bug+0x27b/0x2f0 [ 186.152693][ T8657] do_error_trap+0x12b/0x220 [ 186.152708][ T8657] ? iomap_apply+0xa0c/0xcb0 [ 186.152721][ T8657] do_invalid_op+0x32/0x40 [ 186.152744][ T8657] ? iomap_apply+0xa0c/0xcb0 [ 186.204353][ T8657] invalid_op+0x23/0x30 [ 186.208523][ T8657] RIP: 0010:iomap_apply+0xa0c/0xcb0 [ 186.213814][ T8657] Code: ff e9 0e fd ff ff e8 03 71 95 ff 0f 0b e9 07 f7 ff ff e8 f7 70 95 ff 0f 0b 49 c7 c4 fb ff ff ff e9 35 f9 ff ff e8 e4 70 95 ff <0f> 0b 49 c7 c4 fb ff ff ff e9 22 f9 ff ff e8 d1 70 95 ff 0f 0b e9 [ 186.225853][ T8662] dccp_invalid_packet: invalid packet type [ 186.233506][ T8657] RSP: 0018:ffffc900175a7968 EFLAGS: 00010216 [ 186.233520][ T8657] RAX: 0000000000040000 RBX: ffffc900175a79c8 RCX: ffffc9000f799000 [ 186.233528][ T8657] RDX: 00000000000066a6 RSI: ffffffff81ddc3ac RDI: 0000000000000007 [ 186.233537][ T8657] RBP: 0000000000000000 R08: ffff88804f9d8580 R09: ffffed1015cc710c [ 186.233546][ T8657] R10: ffff8880ae63885b R11: ffffed1015cc710b R12: 0000000000000000 [ 186.233555][ T8657] R13: ffff888085bf67f8 R14: 0000000000000000 R15: ffffc900175a7b50 [ 186.233587][ T8657] ? iomap_apply+0xa0c/0xcb0 [ 186.233607][ T8657] ? iomap_apply+0xa0c/0xcb0 [ 186.233621][ T8657] ? iomap_fiemap+0x2c0/0x2c0 [ 186.233639][ T8657] ? trace_event_raw_event_iomap_apply+0x430/0x430 [ 186.233660][ T8657] ? mark_lock+0x12b/0xf10 [ 186.276658][ T8669] dccp_invalid_packet: P.Data Offset(4) too small [ 186.277447][ T8657] ? __lock_acquire+0x2184/0x4c50 [ 186.277470][ T8657] iomap_fiemap+0x184/0x2c0 [ 186.326123][ T8657] ? iomap_fiemap+0x2c0/0x2c0 [ 186.330812][ T8657] ? iomap_to_fiemap+0x210/0x210 [ 186.335764][ T8657] ? tomoyo_path_number_perm+0x1ee/0x4d0 [ 186.341423][ T8657] _ext4_fiemap+0x178/0x4f0 [ 186.345941][ T8657] ? ext4_ext_precache+0x5f0/0x5f0 [ 186.349633][ T8669] dccp_invalid_packet: P.Data Offset(4) too small [ 186.351054][ T8657] ? lock_downgrade+0x840/0x840 [ 186.351087][ T8657] ovl_fiemap+0x13f/0x200 [ 186.351107][ T8657] do_vfs_ioctl+0x8d7/0x12d0 [ 186.351127][ T8657] ? ioctl_file_clone+0x180/0x180 [ 186.376268][ T8657] ? do_dup2+0x520/0x520 [ 186.380531][ T8657] ksys_ioctl+0xa3/0x180 [ 186.384790][ T8657] __x64_sys_ioctl+0x6f/0xb0 [ 186.389382][ T8657] ? lockdep_hardirqs_on+0x463/0x620 [ 186.394672][ T8657] do_syscall_64+0xf6/0x7d0 [ 186.399179][ T8657] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 186.405078][ T8657] RIP: 0033:0x45c829 [ 186.408976][ T8657] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.428672][ T8657] RSP: 002b:00007f62cb267c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.437091][ T8657] RAX: ffffffffffffffda RBX: 00000000004e5040 RCX: 000000000045c829 [ 186.445071][ T8657] RDX: 00000000200001c0 RSI: 00000000c020660b RDI: 0000000000000003 [ 186.453050][ T8657] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 186.461030][ T8657] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 186.469007][ T8657] R13: 0000000000000314 R14: 00000000004c579e R15: 00007f62cb2686d4 [ 186.478499][ T8657] Kernel Offset: disabled [ 186.482909][ T8657] Rebooting in 86400 seconds..